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Communication and homeostasis
Biology: Communication and homeostasis
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Animal and plant responses
Animal coordination, control and homeostasis
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Classification and biodiversity
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Communication and homeostasis
Community level systems
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Genes, inheritance and selection
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Homeostasis
Homeostasis and response
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Nervous coordination
Nucleic acids and nucleotides
Nucleotides and nucleic acids
Organisation
Organism level systems
Origins of genetic variation
Patterns of inheritance
Photosynthesis and respiration
Plant structures and their functions
Practical skills
Scaling up
Stimuli
Substance exchange
The immune system
Transport in animals
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Working scientifically
Communication and homeostasis
Mammalian sensory receptors
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Transmission of nerve impulses
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Synaptic transmission
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Homeostasis and negative feedback
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Control of blood glucose concentration
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The endocrine system and adrenal glands
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Types of diabetes and treatments
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Global challenges
Key concepts
Inheritance, variation and evolution
Practical skills
Exchange and transport
Biology practicals
Biological molecules
Homeostasis and response
Substance exchange
Genetics
Biodiversity and variation
Cells
Working scientifically
Microbiology and pathogens
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